How do I choose between S/M, L/XL, and XL+ hat sizes?

Check out our sizing guide at suay.com/pages/size-guide. By head circumference, S/M fits 21–22½ in (53–57 cm, hat size 6⅝–7⅜), L/XL fits 22½–23½ in (57–59.5 cm, hat size 7⅜–7¾), and XL+ fits 23½–25½ in (59.5–65 cm, hat size 7¾+). To measure, wrap a flexible tape around your head about 1 inch above your ears.

What is Suay's silicone closure?

Suay's proprietary silicone closure replaces the rigid feel of a traditional plastic snapback with a softer, more comfortable fit. The silicone has a slight stretch to it, so it moves with you and allows for a more natural, precise fit at the back of your head. It will not snag hair and makes micro-adjustments between standard snap positions possible for a more dialed-in feel. Apex, Endurance, Drift, Horizon, and Toasty styles use a silicone snapback, while the Nomad uses a silicone belt with a clasp.

Are Suay hats water-resistant?

Apex, Endurance, Drift, Nomad and Horizon hats are made with a water- and sweat-resistant performance fabric that holds its shape after getting wet. Whether you're on the water, caught in the rain, or sweating through a workout, the hat performs.

What makes the Suay Apex hat different?

The Apex is Suay's flagship 5-panel structured snapback with a mid-crown profile, curved brim, and season-tuned ventilation. It's designed for everyday versatility — equally at home on the trail, the golf course, or around town. Its performance fabric is water- and sweat-resistant, and it is dishwasher-safe.

How do I care for my Suay Apex hat?

The Apex is dishwasher-safe. Place it on the top rack of your dishwasher and run a normal cycle. You can also spot clean with mild soap and water. Avoid bleach.

1 5

Apex · 5-panel structured snapback

Apex - Neon Yellow White Two Tone | Blank

$69

or 4 interest-free payments of $17.25 with Shop Pay

When you want to be seen. The Neon Yellow/White Apex is bold without being loud.

Size S/M21"–22½" L/XL22½"–23½" XL+

Between sizes? Go larger for relaxed, smaller for snug — the silicone closure fine-tunes the rest.

Closure: Patent-pending silicone closure
Care: Dishwasher safe
Returns: Free exchanges · 30-day returns

Covered by The Suay Guarantee Usually ships in 1–2 business days

SKU:

89 in stock

View full details

FIT GUIDE

Size	Circumference	Hat Size
S/M	21" – 22½"	6⅝ – 7⅜
L/XL	22½" – 23½"	7⅜ – 7¾
XL+	23½" – 25½"	7¾+

Between sizes? Our silicone closure micro-adjusts for a more precise fit — go larger for relaxed, smaller for snug.

Full Size Guide →

Close-up of the silicone closure on the back of a cap

Why it fits

The patent-pending silicone closure.

Traditional plastic snapbacks use rigid, fixed settings. We replaced them with a flexible silicone closure that adapts to your head shape and micro-adjusts between sizes.

Eliminates pressure points
Hair-friendly, reduced snagging
Withstands years of wear
More room for bigger heads

See the technology

Details

About this hat

Suay's signature 5-panel structured snapback. Clean lines, a locked-in shape, and built to hold up through daily wear.

The patent-pending silicone closure flexes with your head — no pinch, no crack, no readjusting.

5-panel structured crown
Silicone snapback closure
Performance fabric — water and sweat resistant
Dishwasher safe

Size and fit

Size Guide

Wrap a tape measure around your head about 1 inch above your ears and eyebrows, where a hat would sit. Keep it snug but not tight.

Between sizes? Go larger for relaxed, smaller for snug. The silicone closure fine-tunes the rest.

Structure

Unstructured Half Structured

Crown Depth

Shallow Mid Deep

Weight

Light Mid Heavy

Full size guide

Size	Inches	Centimeters	Hat size	Best for
S/M Selected	21" – 22½"	53 – 57 cm	6⅝ – 7⅜	Smaller to average heads
L/XL Selected	22½" – 23½"	57 – 59.5 cm	7⅜ – 7¾	Average to larger heads
XL+ Selected	23½" – 25½"	59.5 – 65 cm	7¾+	Larger heads, extra room